Live Midi Buffer

Class added for adding events (usually triggered via midi) in a list
and start/stop recording of these events. Variants are: fixed sequence
(LiveMidiSeq) and circular list (LiveMidiRing).
Helper UGens

UGen combinations I use ofter when live coding to facilitate writing
and reading also.
Feedback UGens

Combination of ugens (depends on Feeback Quark!) I use very often. It
consists of feedback with an effect on it. Some parameters are still
teakable. Max buffer duration is globally accesible.